Cov yeeb nkab yeeb nkab tau siv dav dav siv nyob rau hauv cov choj, chaw nres nkoj, thiab siab}} maj lub tsev cov phiaj xwm. Nrog lawv cov kev teeb tsa yooj yim thiab muaj zog load - bearing muaj peev xwm, lawv ua tau zoo nyob rau hauv ntau lub geological.
Lub ntsiab zoo ntawm cov yeeb nkab steel muaj xws li lub teeb ci ntsa iab, cov av muaj peev xwm kho tau yooj yim, thiab kev cuam tshuam tsawg rau ntawm cov qauv nyob ze. Cov qauv no muaj tshwj xeeb tshaj yog hauv kev tsim kho hauv nroog. Ib qho ntxiv, lawv muaj cov kev sib txuas lus sib txuas yooj yim, kev tsim kho kom tau zoo, thiab kev nce qib sai. Txawm li cas los xij, lawv kuj muaj qee qhov tsis zoo, xws li steel noj kev kub siab, tsa cov nqi tsim kho, thiab suab nrov thaum piling. Cov khoom siv siv yog qhov sib txawv.
Cov yeeb nkab steel piles feem ntau yog ua los ntawm cov pa roj carbon hlau thiab tau muab faib ua ke ntawm cov leeg thiab ncaj nraim hom kev vuam. Muab kauv welded steel kav dej, vim lawv qhov ntau dua rigidity, yog feem ntau siv. Accessories rau cov yeeb nkab steel muaj xws li cov kaus mom hlau rau kev tiv thaiv siab, thiab cov hlua khi ntawm cov pob zeb hauv qab, thiab tooj liab clamps rau ntu vuam.
Pawg tsav tshuab yog xaiv raws li qhov chaw. Cov khoom siv uas nquag suav nrog peb - txhawb mast diesel- ceg tawv, thiab ntauwd hom machine. Kev txiav txim ua raws li ob txoj hauv kev: tog twg los ua ntej piling lossis piling ua ntej kev khawb. Hauv cov chaw muag av muag, piling feem ntau nqa tawm ua ntej khawb kom muaj av ruaj khov.
Cov yeeb nkab steel piles feem ntau yog thauj mus rau lub chaw tsim kho los ntawm cov shockbed thiab unloaded nrog cranes. Pawg tau muab tso rau raws li kev tsav tsheb thiab cov kev txhawb nqa tau, txhawm rau daws qhov tseeb. Ntawm cov chaw dav, ib qho - txheej teev yog qhov zoo dua. Rau lifting, piles muaj kev nyab xeeb ua txhua yam thiab nqa mus rau hauv txoj haujlwm, ua raws li cov cim uas tau siv cov kua qaub ua kom ntseeg tau.
Ua ntej tsav cov pawg, lub kaus lim phom tshwj xeeb tau nruab rau sab saum toj los tiv thaiv kev puas tsuaj los ntawm rauj blows. Ib qho kev poob siab -} ay nqus cov ntaub qhwv ntoo kuj tseem muab tso rau ntawm rab rauj thiab cov pawg cap. Rau pile splicing, tag nrho - Lub zog Bevel Welds siv feem ntau siv. Yog hais tias txoj kab sib hloov hlab hloov, cov flanges thiab bolts yuav ua haujlwm, tab sis lub zog yuav tsum tau ua tau. Vuam tseem muaj thawj txoj kev rau pawg koom nrog.
Thaum lub pawg ntoo saum toj tseem yog qhov xav tau ntawm kev tsav tsheb ntxiv, cov khau tsav tsheb tuaj yeem siv rau nruab cov pawg rau nws txoj kev tsim. Cov khau khau yuav tsum ua kom tau raws li qhov yuav tsum tau ua qhov tsis kam, lub zog hluav taws xob zoo hloov chaw, yooj yim ntawm kev tshem tawm, thiab rov ua dua.
Kev nkag siab tob tob yog qhov tseem ceeb rau kev ua kom zoo. Cov qauv tsav tsheb zaum kawg yog ua raws qhov tob nkag, tus naj npawb ntawm rauj tawg, thiab tag nrho cov rauj strikes ib pawg yuav tsum ua kom cov pawg ncav cuag.
Tom qab mus txog qhov tob xav tau, cov pawg yog txiav raws li xav tau. Thaum kawg, ib pawg pawg pawg yog welded rau, thiab cov pawg sib txuas nrog kev nyab xeeb rau pawg cap lossis lub zog tsim kho, ua tiav kev tsim kho ntawm cov hlau yeeb nkab pawg.
